1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin10 2 3 define i32 @main(i32 %argc, i8** nocapture %argv) nounwind ssp { 4 entry: 5 br i1 undef, label %bb, label %bb1 6 7 bb: ; preds = %entry 8 ret i32 3 9 10 bb1: ; preds = %entry 11 br i1 undef, label %bb3, label %bb2 12 13 bb2: ; preds = %bb1 14 ret i32 3 15 16 bb3: ; preds = %bb1 17 br i1 undef, label %bb.i18, label %quantum_getwidth.exit 18 19 bb.i18: ; preds = %bb.i18, %bb3 20 br i1 undef, label %bb.i18, label %quantum_getwidth.exit 21 22 quantum_getwidth.exit: ; preds = %bb.i18, %bb3 23 br i1 undef, label %bb4, label %bb6.preheader 24 25 bb4: ; preds = %quantum_getwidth.exit 26 unreachable 27 28 bb6.preheader: ; preds = %quantum_getwidth.exit 29 br i1 undef, label %bb.i1, label %bb1.i2 30 31 bb.i1: ; preds = %bb6.preheader 32 unreachable 33 34 bb1.i2: ; preds = %bb6.preheader 35 br i1 undef, label %bb2.i, label %bb3.i4 36 37 bb2.i: ; preds = %bb1.i2 38 unreachable 39 40 bb3.i4: ; preds = %bb1.i2 41 br i1 undef, label %quantum_new_qureg.exit, label %bb4.i 42 43 bb4.i: ; preds = %bb3.i4 44 unreachable 45 46 quantum_new_qureg.exit: ; preds = %bb3.i4 47 br i1 undef, label %bb9, label %bb11.thread 48 49 bb11.thread: ; preds = %quantum_new_qureg.exit 50 %.cast.i = zext i32 undef to i64 ; <i64> [#uses=1] 51 br label %bb.i37 52 53 bb9: ; preds = %quantum_new_qureg.exit 54 unreachable 55 56 bb.i37: ; preds = %bb.i37, %bb11.thread 57 %0 = load i64* undef, align 8 ; <i64> [#uses=1] 58 %1 = shl i64 %0, %.cast.i ; <i64> [#uses=1] 59 store i64 %1, i64* undef, align 8 60 br i1 undef, label %bb.i37, label %quantum_addscratch.exit 61 62 quantum_addscratch.exit: ; preds = %bb.i37 63 br i1 undef, label %bb12.preheader, label %bb14 64 65 bb12.preheader: ; preds = %quantum_addscratch.exit 66 unreachable 67 68 bb14: ; preds = %quantum_addscratch.exit 69 br i1 undef, label %bb17, label %bb.nph 70 71 bb.nph: ; preds = %bb14 72 unreachable 73 74 bb17: ; preds = %bb14 75 br i1 undef, label %bb1.i7, label %quantum_measure.exit 76 77 bb1.i7: ; preds = %bb17 78 br label %quantum_measure.exit 79 80 quantum_measure.exit: ; preds = %bb1.i7, %bb17 81 switch i32 undef, label %bb21 [ 82 i32 -1, label %bb18 83 i32 0, label %bb20 84 ] 85 86 bb18: ; preds = %quantum_measure.exit 87 unreachable 88 89 bb20: ; preds = %quantum_measure.exit 90 unreachable 91 92 bb21: ; preds = %quantum_measure.exit 93 br i1 undef, label %quantum_frac_approx.exit, label %bb1.i 94 95 bb1.i: ; preds = %bb21 96 unreachable 97 98 quantum_frac_approx.exit: ; preds = %bb21 99 br i1 undef, label %bb25, label %bb26 100 101 bb25: ; preds = %quantum_frac_approx.exit 102 unreachable 103 104 bb26: ; preds = %quantum_frac_approx.exit 105 br i1 undef, label %quantum_gcd.exit, label %bb.i 106 107 bb.i: ; preds = %bb.i, %bb26 108 br i1 undef, label %quantum_gcd.exit, label %bb.i 109 110 quantum_gcd.exit: ; preds = %bb.i, %bb26 111 br i1 undef, label %bb32, label %bb33 112 113 bb32: ; preds = %quantum_gcd.exit 114 br i1 undef, label %bb.i.i, label %quantum_delete_qureg.exit 115 116 bb.i.i: ; preds = %bb32 117 ret i32 0 118 119 quantum_delete_qureg.exit: ; preds = %bb32 120 ret i32 0 121 122 bb33: ; preds = %quantum_gcd.exit 123 unreachable 124 } 125
